These chambers are filled with blood, which is pushed through them when the heart beats. In a healthy heart, a group of cells called the sinoatrial node sends an electrical signal to the atria, causing them to contract. Blood from the atrial contraction is sent to the ventricles. An Cardiac Pacemaker Market is sent by a group of cells known as the atrioventricular node, which is situated between the atria and ventricles, and this signal causes the ventricles to contract. The contractions must take place simultaneously, at a set rate, and in a predetermined rhythm for each heartbeat to effectively pump blood throughout the body.
Read More @ https://expressmyblog.blogspot.com/2022/10/a-cardiac-pacemaker-is-small-implant.html
Watch The Video Cardiac Pacemaker Market
: https://lumen5.com/user/poonam-165/cardiac-pacemaker-ma-oqq3a/
